Java Hash String hashCode1(String str)

Description

hash Code

License

Apache License

Declaration

public static long hashCode1(String str) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static long hashCode1(String str) {
        long hash = 0;
        long x = 0;
        for (int i = 0; i < str.length(); i++) {
            hash = (hash << 4) + str.charAt(i);
            if ((x = hash & 0xF0000000L) != 0) {
                hash ^= (x >> 24);
                hash &= ~x;/* w w w.j  av a2 s .  c  o m*/
            }
        }
        return (hash & 0x7FFFFFFF);
    }
}

Related

1. hashbang(final String historyToken)
2. hashcode(String name)
3. hashCode(String s)
4. hashCode(String sIn)
5. hashCode(String str)
6. hashCode2(String str)
7. hashCode64(String s)
8. hashCode64(String s)
9. hashCodeIgnoreCase(String a)